If you're looking to widen your children's vocabulary, then consider one of these dictionaries for kids.
Scholastic Children's Dictionary
Not only does the Scholastic Children's Dictionary ($16. 36) have definitions for tens of thousands of words, but it also includes guides to grammar, geography, and US presidents. It's a perfect reference book for children in grades 3-7.
● Kid-friendly pronunciation guides
● Helpful example sentences
● Up-to-date technology, scientific and cultural terms
The American Heritage Children's Dictionary
The American Heritage Children's Dictionary ($13. 95) is a dictionary for children in grades 3-6, with vocabulary suitable for children, easy-to-understand definitions, lively example sentences, and enjoyable color pictures.
● Detailed world maps
● A valuable tool for teachers
● Handy for homeschooling
Merriam-Webster's Elementary Dictionary
Written for young ones in grades 3-5, the Merriam-Webster s Elementary Dictionary ($14. 49) makes its explanations richer by sentences taken from children's literature, and has pronunciation paragraphs for each letter.
● Provides synonym (同义词）
● Explores Greek and Latin roots
● History of many words
My First Dictionary
This is the perfect go-to reference book for children ages 5 and up. With 1, 000 word entries and supporting pictures, it is a fantastic addition to any child's library. The lively My First Dictionary ($11. 21) explains commonly-used words in terms that speak to a child's personal experience, so it's easy to understand.
● A picture for every word
● Includes interesting games
● Basic for the recommended age
The most eye-catching performance from the final weekend of the U. S. Olympic Track and Field Trials didn't break a world record or send a teenager to Tokyo. But Lindsay Flach still became the shining star. Lindsay Flach competed in the heptathlon(七项全能) 18 weeks pregnant and showed off a growing belly. Though she finished a distant last among the 15 women who made it through all seven events of the heptathlon, her participation this past weekend was a victory in itself.
The 2020 season was supposed to be Flach's last chance to compete in the heptathlon, the sport that developed into her enthusiasm over the past decade. She intended to grasp a chance on the U. S. Olympic team one final time before marrying her longtime boyfriend and starting a family together.
In early 2020, Flach quit her job, temporarily left her soon-to-be-husband behind and moved nearly 250 miles south to train with her new coach at the University of Texas Rio Grande Valley. She intended to remain there through the 2020 U. S. Olympic Trials. Then the pandemic(疫情)struck three months into her training.
When the spread of COVID-19 forced the postponement(延迟)of the Tokyo Games and cast doubt on whether they would ever happen, Flach, 31, decided she could no longer put her life on hold. In March, Flach began struggling to hit marks that had previously been routine to her. She took a pregnancy test that came back positive, a result that made her doubt whether her Olympic hopeful.
The pregnancy weakened Flach's strength and energy but not her desire to say goodbye to track and field on her own terms. While Flach's final score was less than half her personal best, she's trying not to focus on that aspect, nor on the fact that she never qualified for an Olympics in her career. She's excited for what's to come in her life, excited she was able to participate in a third Olympic Trials and excited that she showed how strong would-be mothers can be.
Feeling a bit bored? It could be just what you need to produce your best ideas, excite your creativity or simply give your brain a rest.
Nowadays, in the age of round-the-clock entertainment, it's technically trickier to be bored. If the show you're watching has lost its spark, you can easily amuse yourself on social media without even leaving the sofa. But that's not necessarily a good thing. Feeling disengaged from the task in hand, or a lack of stimulation (刺激), does have its benefits, according to researchers at the University of Central Lancashire.
Being bored motivates you to search out something less boring to do. For example, if you decide there's nothing worth watching on TV, you might choose to switch off and take up a new hobby. This, according to researchers, can explain why the lockdowns of the past two years saw a surge (激增)in creativity among people stuck at home from banana-bread-making to picking up a paintbrush for the first time since childhood.
But what about those times when you have no choice but to stick with the boring situation, waiting for a bus, for instance? The good news is that the boredom you're feeling now could spark your creativity later, says a 2019 study published in the Academy of Management Discoveries journal. People who'd taken part in a bean-sorting task later performed better at coming up with creative ideas than another group who'd been given something more interesting to do first.
Ultimately, don't take it for granted that there'll always be something close at hand to entertain us. With boredom, we will not run the risk of becoming boring ourselves.
A "secretive" new species of frog has been discovered on the forest floor in India's Western Ghat mountain range. Named the starry dwarf frog after the markings on its dark brown back, it is just 2 centimeters long.
The frog, whose closest relatives are a group of species native to India and Sri Linka, is the only member of an ancient lineage (血统) dating back to millions of years ago, according to researchers from India and the US. It is unclear whether the species is descended from African or Asian frogs.
A group of Indian and US researchers first came across the local species hidden in leaf-litter as part of a wider project to look for new frogs, lizards and snakes in the richly biodiverse region and stored it in a jar for later study. Genetic testing and a closer look at its shape, colouring and other features has shown that it doesn't match any existing species.
Kartik Shanker of the Indian Institute of Science, who helped design the study, says while it is common to find new frogs in India, this one needs to be noticed. "This particular species not just is a new species, but also belongs to a new genus (属), and that makes it a little more special, " says Shanker.
The number of known species of frog identified in India has climbed from around 200 to above 400 over the past two decades. While many species new to science are frequently immediately sorted as endangered, it is too early to say whether the starry dwarf frog is threatened. "They are very secretive," says Shanker, adding that the team didn't know the size of its population. The frog is active at night and lives near water.
Habitat loss is a serious risk to frogs in tropical forests around the world, alongside threats such as a deadly fungus (真菌) that has been killing off amphibians (两栖动物) for the past four decades. But the new species was found in a reserved forest, meaning it will enjoy a degree of protection by Indian government agencies.
Studying in America presents you with unique opportunities to get involved in a community that pushes you to succeed. These tips will help you make the most of the four years.
Participation in university programs helps you make new friends and establish a connection with your school. At the beginning of the school year, most universities will host an organization fair where every club on campus will be recruiting (招募) new members. By chatting with old club members, you can decide where you'll fit best.
To best prepare for your future, growing your professional network is essential. Joining professional student organizations that correspond with your professional interests is a great place to start. For example, professional societies often hold conferences and send out newsletters about industry happenings. Remember to be active and interested in your college years.
Taking part in voluntary work is a practical way to make a difference in the local community where your university is located. Some organizations like Habitat for Humanity have opportunities throughout the country. Neighborhoods surrounding your university will also have individual needs and service opportunities that will benefit from your help. It shows a new side of the place you'll call home for the next several years.
But getting around America on breaks can be a great opportunity to see more of it. If you have time, consider taking different trips, in which you can explore different cultures and meet new friends. Gradually, you'll find your vision broadened and life enriched.
A. Being a volunteer can advance your career.
B. College is the perfect time to learn and grow.
C. Living off campus is a great way to save money.
D. The event gives you an idea of each organization.
E. It also allows you to get an ideal job after graduation.
F. Traveling overseas can be difficult during the school year.
G. Volunteering helps you feel connected to the community you live in.
Edmond was a school bus driver for 22 years. One morning, the rain pouring down, he and the bus monitor Valentine were called to 1 a student who missed the bus. What 2 them was that the student didn't turn up when they reached the specified place.
Edmond and Valentine didn't expect they had a larger 3 to achieve. Just around the corner, they found two children 4 in the rushing floodwaters. The boy and the girl were struggling to hold onto a 5 to avoid being swept away.
Edmond and Valentine couldn't 6 to save them, but neither could swim. Jumping into action meant putting their own 7 on the line. Since the bus was for special needs children, it was 8 with removable seat belts. They got a(n) 9. Immediately they tied the seat belts together so as to 10 the children.
Close by neighbors additionally got here to 11, and the group made combined efforts to 12 the boy and the girl from the tree. They created a human chain and 13 the tied belts out until Edmond got a firm hold on the children and pulled them to safety.
The two children were 14 of Edmond, giving him a big hug. Surrounding them, everyone present was filled with happiness, though wet all over. This great rescue operation went viral on social media and drew praise for their 15 from all quarters.
As winter vacation (approach), many teenagers are planning their holiday work-out schedule. It seems like teens have realized that exercise is one of the easiest and most (benefit) ways that they can be energetic and protect themselves a number of diseases when growing old.
There are a wide range of sports teens can do. (improve) heart and lung efficiency, jogging and swimming sound like smart (choose). When doing strength training like pull-ups and weightlifting, one's muscle strength is increased, and bones get developed. Besides, teens can take courses (design) for young people, including boxing or Hip-Pop dancing.
Apart from doing sports are suitable for teens, a balanced diet and adequate sleep (be) also significant. Since it takes both a strong body and sound mind to (full) realize one's potential, please take full advantage of this winter vacation, recharge your battery for the new term!
1）祝贺演讲成功；
2）你的感受。
注意：
1）词数80 左右；
2） 可以适当增加细节，以使行文连贯；
3）开头和结尾已写好，不计入总词数。
Dear David,
……
Yours
Li Hua
Every time Jim crossed the street on his way to work, he would see a little girl selling flowers on the street. She sat by a large green board with the names of the flowers and their prices on it. Unfortunately, no one paid attention to her, and she rarely sold anything. Jim wanted to help her, and one day he got his chance. His aunt would retire, and he thought a bouquet (花束) would be a great gift.
"Hello, could you please make me a bouquet of roses?" Jim said as he approached the girl.
The girl didn't raise her head and just stared at the same spot on the ground. "I'm Cassy. Thank you for buying flowers from me," she said. "Could you please select the flowers by yourself and give them to me? I will tie them together for you. I can't see. "
"Oh, I'm sorry," Jim said as he picked the flowers and handed them to her. Within several seconds, the girl made a lovely bouquet for Jim.
"Here," she said, holding the bouquet. "That'll be $5."
"Thanks. They're beautiful," Jim said and walked away after placing the money in the hat beside Cassy.
The next day, Jim went to work and he decided to have a quick talk with Cassy on the way. However, he didn't see Cassy where she used to be that morning. He thought she might be late and decided to meet her the next day, but she didn't show up for the next few days in a row (连续地).
Jim was concerned about Cassy, wondering if something bad had happened to Cassy. Surprisingly, he finally met Cassy again on the street with her flowers.
Para 1: Jim was so delighted to see Cassy that he ran to her at once.
Para 2: Jim then drove Cassy to her home, where he met her sick mother, Jade.
